Doc. Date | Author / Author Org. | Addressee / Addressee Org. | Title / Subject | Doc. ID |
06/22/1988 | Alexander Ball / Alexander R Ball (Engineering Geologist) | Precision Tank Testing, Inc | Geotechnical rpt - subsurface tank site, w/tables & figure | 164806 |
09/28/1988 | Jeffrey Muller / Ecology & Environment, Inc | Paul La Courreye / Environmental Protection Agency - Region 9 | Memo: Preliminary assessment (PA) reassessment | 165199 |
09/28/1989 | CA Dept of Health Services | - | Hazard appraisal & recognition plan daily site visit | 164818 |
05/01/1990 | Lloyd Whitfill / Pilko & Assoc, Inc
A J Aluknavich / Pilko & Assoc, Inc | Dico Oil Co | Environmental risk assessment | 164883 |
10/01/1990 | J R J Assoc | Dico Oil Co | Workplan for delineation of PCB contamination in soil, w/TL | 164909 |
09/24/1993 | CA Environmental Protection Agency - Dept of Toxic Substances Control | - | Inspection rpt, w/o attchs | 164910 |
03/28/1994 | Yvonne Sanchez / CA Environmental Protection Agency - Dept of Toxic Substances Control | - | RCRA facility assessment - sampling plan, w/o attchs | 164810 |
03/28/1994 | Yvonne Sanchez / CA Environmental Protection Agency - Dept of Toxic Substances Control | - | RCRA facility assessment - visual site inspection, w/o figures, photos, & tables | 164913 |
06/01/1994 | CA Environmental Protection Agency - Dept of Toxic Substances Control | Greg Lovato / Environmental Protection Agency - Region 9 | RCRA facility assessment rpt (enforcement confidential addendum only) | 165224 |
06/01/1994 | CA Environmental Protection Agency - Dept of Toxic Substances Control | Greg Lovato / Environmental Protection Agency - Region 9 | RCRA facility assessment rpt (w/o enforcement confidential addendum) | 164917 |
09/30/1994 | Geological Research Co | Dico Oil Co | Environmental site assessment & soil analysis rpt, w/TL to A Plaza fr J Bryant 10/5/94 | 164919 |
02/10/1995 | Allan Plaza / CA Environmental Protection Agency - Dept of Toxic Substances Control | Jim Ennis / Dico Oil Co | Ltr: Certification of repairs made to tanks must be submitted to DTSC, & written acceptance of tank repair certifications must be obtained | 164920 |
03/10/1995 | Scott Charney / City of Signal Hill - Planning & Community Development | Jim Ennis / Dico Oil Co | Ltr: Signal Hill code violation notice & order | 164943 |
03/13/1995 | Jim Ennis / Dico Oil Co | Scott Charney / City of Signal Hill - Planning & Community Development | Ltr: Responds to 3/10/95 ltr re code violation notice & order | 164939 |
04/14/1995 | Allan Plaza / CA Environmental Protection Agency - Dept of Toxic Substances Control | Jim Ennis / Dico Oil Co | TL: Statement of basis intent to deny permit to operate under CA hazardous waste control laws, public notice, & information sheet | 164934 |
06/19/1995 | Jose Kou / CA Environmental Protection Agency - Dept of Toxic Substances Control | Mailing List | Response to public comments on intent to deny hazardous waste facility permit, w/final permit decision | 164926 |
06/19/1995 | Allan Plaza / CA Environmental Protection Agency - Dept of Toxic Substances Control | Dico Oil Co | Statement of basis intent to deny permit to operate under CA hazardous waste control laws | 164923 |
08/22/1995 | Jose Kou / CA Environmental Protection Agency - Dept of Toxic Substances Control | Richard Cowan / Dico Oil Co
Jim Ennis / Dico Oil Co | Ltr: Notice of final permit decision | 164945 |
06/20/2003 | - | Ecology & Environment, Inc | Analytic data pkg for soil samples collected on 6/20/2003 | 164946 |
09/03/2003 | Craig Benson / Environmental Protection Agency - Region 9 | Daniel Meer / Environmental Protection Agency - Region 9 | (Redacted - FOIA ex 7) Action Memo: Request for time-critical removal action at site (w/o enforcement confidential addendum) | 165203 |
09/04/2003 | Environmental Protection Agency - Region 9 | - | List of guidance documents consulted during development & selection of response action for site | 166660 |
09/05/2003 | Environmental Protection Agency - Region 9 | - | Public Notice: Announces availability of administrative record for removal action at site | 165209 |